<template>
  <Dialog :title="dialogTitle" v-model="dialogVisible">
    <el-form
      ref="formRef"
      :model="formData"
      :rules="formRules"
      label-width="100px"
      v-loading="formLoading"
    >
      <el-form-item>
        <el-button
          type="primary"
          plain
          @click="openForm('create')"
          v-hasPermi="['crm:components:create']"
        >
          <Icon icon="ep:plus" class="mr-5px" /> 新增
        </el-button>
      </el-form-item>
      <el-table :data="formData" class="-mt-10px">
        <el-table-column label="序号" type="index" align="center" width="60" />
        <el-table-column label="物料名称" min-width="180">
          <template #default="{ row, $index }">
            <el-form-item :prop="`${$index}.productId`" :rules="formRules.productId" class="mb-0px!">
              <el-select
                v-model="row.productId"
                clearable
                filterable
                @change="onChangeProduct($event, row)"
                placeholder="请选择产品"
              >
                <el-option
                  v-for="item in productComponentsList"
                  :key="item.id"
                  :label="item.name"
                  :value="item.id"
                />
              </el-select>
            </el-form-item>
          </template>
        </el-table-column>
        <el-table-column label="物料代码" min-width="150">
          <template #default="{ row }">
            <el-form-item class="mb-0px!">
              <el-input disabled v-model="row.productNo" />
            </el-form-item>
          </template>
        </el-table-column>
        <el-table-column label="物料单位" min-width="80">
          <template #default="{ row }">
            <dict-tag :type="DICT_TYPE.CRM_PRODUCT_UNIT" :value="row.productUnit" />
          </template>
        </el-table-column>
        <el-table-column label="数量" prop="count" fixed="right" min-width="120">
          <template #default="{ row, $index }">
            <el-form-item :prop="`${$index}.count`" :rules="formRules.count" class="mb-0px!">
              <el-input-number
                v-model="row.count"
                controls-position="right"
                :min="0.001"
                :precision="3"
                class="!w-100%"
              />
            </el-form-item>
          </template>
        </el-table-column>

        <el-table-column align="center" fixed="right" label="操作" width="60">
          <template #default="{ $index }">
            <el-button @click="handleDelete($index)" link>删除</el-button>
          </template>
        </el-table-column>
      </el-table>
    </el-form>
    <template #footer>
      <el-button @click="submitForm" type="primary" :disabled="formLoading">确 定</el-button>
      <el-button @click="dialogVisible = false">取 消</el-button>
    </template>
  </Dialog>
</template>
<script setup lang="ts">
import { ProductComponentsApi, ProductComponents } from '@/api/crm/productcomponents'
import { ComponentsApi, Components } from '@/api/crm/components'
/** CRM 产品物料关联 表单 */
defineOptions({ name: 'ProductComponentsForm' })

const { t } = useI18n() // 国际化
const message = useMessage() // 消息弹窗

const dialogVisible = ref(false) // 弹窗的是否展示
const dialogTitle = ref('') // 弹窗的标题
const formLoading = ref(false) // 表单的加载中：1）修改时的数据加载；2）提交的按钮禁用
const formType = ref('') // 表单的类型：create - 新增；update - 修改

const formData = ref({
  id: undefined,
  componentsId: undefined,
  productId: undefined,
  count: undefined,
  remark: undefined,
})
const formRules = reactive({
  count: [{ required: true, message: '数量不能为空', trigger: 'blur' }],
})
const formRef = ref() // 表单 Ref
const productComponentsList = ref<Components[]>([]) // 物料列表

/** 打开弹窗 */
const open = async (type: string, id?: number) => {
  // 获得物料列表
  // productComponentsList.value =  await ComponentsApi.getComponentsSimpleList()

  dialogVisible.value = true
  dialogTitle.value = t('action.' + type)
  formType.value = type
  resetForm()
  // 修改时，设置数据
  if (id) {
    formLoading.value = true
    try {
      formData.value = await ProductComponentsApi.getProductComponents(id)
    } finally {
      formLoading.value = false
    }
  }
}
defineExpose({ open }) // 提供 open 方法，用于打开弹窗

/** 提交表单 */
const emit = defineEmits(['success']) // 定义 success 事件，用于操作成功后的回调
const submitForm = async () => {
  // 校验表单
  await formRef.value.validate()
  // 提交请求
  formLoading.value = true
  try {
    const data = formData.value as unknown as ProductComponents
    if (formType.value === 'create') {
      await ProductComponentsApi.createProductComponents(data)
      message.success(t('common.createSuccess'))
    } else {
      await ProductComponentsApi.updateProductComponents(data)
      message.success(t('common.updateSuccess'))
    }
    dialogVisible.value = false
    // 发送操作成功的事件
    emit('success')
  } finally {
    formLoading.value = false
  }
}

/** 重置表单 */
const resetForm = () => {
  formData.value = {
    id: undefined,
    componentsId: undefined,
    productId: undefined,
    count: undefined,
    remark: undefined,
  }
  formRef.value?.resetFields()
}
</script>
